Kinovea splash screen appears, then disappears, then nothing else happens. Tried on both installation and portable versions, also tried older versions of Kinovea down to 2023 and it still does not load. Laptop running on Windows 11 Home, has .NET Framework 4.8. This is what the log shows:
73 - INFO - [Main] - Software - --------------------------------------------------
80 - INFO - [Main] - Software - 2026-03-09 10:11:33
82 - INFO - [Main] - Software - Kinovea 2025.1.1, x64.
82 - INFO - [Main] - Software - Microsoft Windows NT 6.2.9200.0
82 - INFO - [Main] - Software - .NET Framework 4.0.30319.42000
82 - INFO - [Main] - Software - --------------------------------------------------
95 - INFO - [Main] - PreferencesManager - Importing Preferences.xml
95 - DEBUG - [Main] - PreferencesManager - Very first initialization of the preferences
95 - DEBUG - [Main] - PreferencesManager - Imported prefs in 0 ms
97 - INFO - [Main] - WindowManager - Window startup.
102 - INFO - [Main] - WindowManager - No name provided, loading last closed window.
110 - DEBUG - [Main] - WindowManager - Loaded active window: "", Id:0eaab68a-20b1-42ab-8bb8-ef3a4688edcf.
111 - INFO - [Main] - PreferencesManager - Importing Preferences.xml
111 - DEBUG - [Main] - PreferencesManager - Very first initialization of the preferences
111 - DEBUG - [Main] - PreferencesManager - Imported prefs in 0 msAny help provided will be much much appreciated!